Statement Reason
NQ is an altitude of A MNP.
Given
ZNQM and ZNQP are right angles.
Definition of right triangle
A NQM and A NQP are right triangles.
sin M = and sin P=
Definition of sine ratio
Multiplication Property of Equality
psin M = msin P
Division Property of Equality
sin M
Simplify
okay

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

In a column proof the right column states your reasons

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %